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Advanced O&M Command Reference

OceanStor 2800 V5 V500R007

This document is applicable to OceanStor 2800 V5. Based on the CLI, this document describes how to use various commands classified by functions and how to set the CLI and manage the storage system through these commands. The document that you browse online matches the latest C version of the product. Click Download to download documents of other C versions.

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show space apo_info

show space apo_info


The show space apo_info command is used to batch query entrys from a specified APO object.


show space apo_info object_set_id=? object_id=? controller=? [ count=? ] [ position=? ]





object_set_id=? Indicates the object set ID.

The value is the sum of the file system ID and the base object set ID. The base object set ID of the file system is "0x4000000000" (in hexadecimal) = "274877906944" (in decimal). The MOS base object set ID is "0x2000000000" (in hexadecimal) = "137438953472" (in decimal). The DCL base object set ID is "0x5000000000" (in hexadecimal) = "343597383680" (in decimal). For example, if the file system ID is "20", the object set ID of the file system = "0x4000000000" + "20".

object_id=? Indicates the object ID.

The value must be greater than "0", and smaller than "2305843009213693952".

controller=? Indicates the controller ID.

The value is in the format of "XA" or "XB" or "XC" or "XD", where the "X" is an integer ranging from 0 to 3, for example: "0A", "1C".

count=? Indicates the count of entry to show.

The value must be greater than "0", and smaller than "1025".

position=? Indicates the start position of the query operation.

To obtain the value, run the "show space apo_info" command.


Developer view

Usage Guidelines



To query the all entrys of object "3" in the object set "274877906944", run the following command.

developer:/>show space apo_info object_set_id=274877906944 object_id=3 controller=0A
  Key                                       Value  Position         
  ----------------------------------------  -----  ---------------  
  test                                      4008   281474976710656  
  .snapshot                                 9      308805193445377  
  qtree                                     4001   329632487481345  
  AT_Struct.ini                             4035   334285372065793  
  AT_Log.log                                4009   358199334008833  
  ATC_20150731165214_1                      4011   384960586647553

System Response

The following table describes the parameter meanings.




Indicates key of the entry.


Indicates value of the entry.


Indicates position of the entry.

Updated: 2020-01-17

Document ID: EDOC1000181575

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